Specification of Manganese Dioxide
CAS No. | 1313-13-9 |
HS Code | 2820100000 |
Grade | industry grade 55-91% |
Packing | 25kg and 50kg into a woven bag, 25kg and 50kg into a woven bag,1000kg per pallet, or according to your requirement. |
Character: |
Purity | 91.5% Min
|
Origin | China |
Capacity | 2,500MT/Month, 30,000MT/Year
|
Specifications:
Items | Specification | Typical Analysis |
Chemical Analysis: |
MnO2 | (%) | 91.0 Min | 91.79 |
H2O | (%) | 3.0 Max | 2.0 |
Fe | (ppm) | 70 Max | 26 |
Cu | (ppm) | 5 Max | 0.92 |
Pb | (ppm) | 5 Max | 0.49 |
Ni | (ppm) | 5 Max | 0.35 |
Co | (ppm) | 5 Max | 0.16 |
K | (ppm) | 150 Max | 60 |
Na | (ppm) | - | 3413 |
SO42- | (%) | 1.3 Max | 1.10 |
HCL Insolubles | (%) | 0.05Max | 0.01 |
Physical Properties: |
*Bulk Density | (g/ml) | 1.2~1.6 | 1.42 |
*Particle Size (Wet sieve) |
-100 Mesh | (%) | 99.5 Min | 100 |
-200 Mesh | (%) | 99.0 Min | 99.9 |
-325 Mesh | (%) | 95.0 Min | 96.7 |
Electrochemical Properties: |
PH(Water Method) |
| 5.0-7.5 | 6.30 |
Applications of Manganese Dioxide
Manganese dioxide is a commonly used oxidant, can be widely used in various oxidation reactions, can also be used as a catalyst for some chemical reactions, such as hydrogen peroxide (hydrogen peroxide) decomposition to oxygen, potassium chlorate decomposition to oxygen and other reactions. Manganese dioxide is often used in batteries, pigments, synthetic polymers and other industrial fields, the specific uses are as follows:
1. Battery: manganese dioxide can be used as a dry battery depolarizer, used in zinc carbon batteries, alkaline batteries and other dry batteries to provide power for electronic devices.
2. Pigment: manganese dioxide can be used as a colorant to provide specific colors for glass, ceramics and other products, such as dyeing glass into purple, blue, black and so on.
3. Catalysts and oxidants: manganese dioxide has high adsorbability, can effectively catalyze and promote various chemical reactions, and plays an important role in the synthesis industry.
Advantages of Manganese Dioxide
Independent and Controllable Production
Our production process and raw materials are completely independent, ensuring a stable and long-term supply of manganese dioxide.
High Annual Output
Shiguang achieves a high annual output of manganese dioxide, allowing it to meet diverse customer demands effectively.
Professional Consultation
Shiguang provides expert consultation across a wide range of applications, crafting customized solutions that are based on high-performance standards.
Free Guidance
Our team provides complimentary guidance to optimize your operations.
By choosing Shiguang, you benefit from our reliable production capabilities, expert consultation, and comprehensive support services, all designed to enhance your operations with high-quality manganese dioxide.
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